body {
    background-color: palegoldenrod;
}

.right {
    width: 45%;
    border-radius: 5px;
    background-color: darkseagreen;
    position: relative;
    float: right;
}

.left {
    width: 45%;
    border-radius: 5px;
    background-color: lightsteelblue;
    position: relative;
    float: left;
}

#id {
    margin-left: 50px;
}

#list p {
    color: darkred;
}